140449936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{929}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 297525600

約数和(自身を除く): 157075664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 859, 929, 1718, 1858, 3436, 3716, 6872, 7432, 9449, 10219, 13744, 14864, 18898, 20438, 37796, 40876, 75592, 81752, 151184, 163504, 798011, 1596022, 3192044, 6384088, 8778121, 12768176, 17556242, 35112484, 70224968, 140449936]

約数ペア:

[(1, 140449936), (2, 70224968), (4, 35112484), (8, 17556242), (11, 12768176), (16, 8778121), (22, 6384088), (44, 3192044), (88, 1596022), (176, 798011), (859, 163504), (929, 151184), (1718, 81752), (1858, 75592), (3436, 40876), (3716, 37796), (6872, 20438), (7432, 18898), (9449, 14864), (10219, 13744)]